Royal Mail Large Letter Sized Packaging - PIP (Pricing in Proportion)

All of our large letter PiP packaging items are designed to provide reliable protection for your items during transit. View our range of high quality Royal Mail large letter packaging supplies which includes mailing bags, padded mailers & cardboard boxes of different sizes. All our large letter items meet the Royal Mail's Large Letter PiP size. Max. Size: 353mm x 250mm x 25mm. All in stock ready for same day dispatch.

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AirPro Envelopes - White, Size A/1 - 100mm x 165mm
AirPro Envelopes - White, Size A/1 - 100mm x 165mm
AirPro Envelopes - White, Size A/1 - 100mm x 165mm

AirPro Envelopes - White, Size A/1 - 100mm x 165mm

Price
From £16.98
AirPro Envelopes - White, Size B/2 - 120mm x 215mm
AirPro Envelopes - White, Size B/2 - 120mm x 215mm
AirPro Envelopes - White, Size B/2 - 120mm x 215mm

AirPro Envelopes - White, Size B/2 - 120mm x 215mm

Price
From £18.92
AirPro Envelopes - White, Size C/3 - 150mm x 215mm
AirPro Envelopes - White, Size C/3 - 150mm x 215mm
AirPro Envelopes - White, Size C/3 - 150mm x 215mm

AirPro Envelopes - White, Size C/3 - 150mm x 215mm

Price
From £20.89
AirPro Envelopes - White, Size D/4 - 180mm x 265mm
AirPro Envelopes - White, Size D/4 - 180mm x 265mm
AirPro Envelopes - White, Size D/4 - 180mm x 265mm

AirPro Envelopes - White, Size D/4 - 180mm x 265mm

Price
From £25.33
AirPro Envelopes - White, Size E/5 - 220mm x 265mm
AirPro Envelopes - White, Size E/5 - 220mm x 265mm
AirPro Envelopes - White, Size E/5 - 220mm x 265mm

AirPro Envelopes - White, Size E/5 - 220mm x 265mm

Price
From £28.25
AirPro Envelopes - White, Size F/6 - 220mm x 340mm
AirPro Envelopes - White, Size F/6 - 220mm x 340mm
AirPro Envelopes - White, Size F/6 - 220mm x 340mm

AirPro Envelopes - White, Size F/6 - 220mm x 340mm

Price
From £32.17
AirPro Envelopes - White, Size G/7 - 230mm x 340mm
AirPro Envelopes - White, Size G/7 - 230mm x 340mm
AirPro Envelopes - White, Size G/7 - 230mm x 340mm

AirPro Envelopes - White, Size G/7 - 230mm x 340mm

Price
From £33.18
AirPro Envelopes - White, Size J/9 - 300mm x 445mm
AirPro Envelopes - White, Size J/9 - 300mm x 445mm
AirPro Envelopes - White, Size J/9 - 300mm x 445mm

AirPro Envelopes - White, Size J/9 - 300mm x 445mm

Price
From £51.37
AirPro Envelopes - White, Size K/10 - 350mm x 470mm
AirPro Envelopes - White, Size K/10 - 350mm x 470mm
AirPro Envelopes - White, Size K/10 - 350mm x 470mm

AirPro Envelopes - White, Size K/10 - 350mm x 470mm

Price
From £60.19
Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm
Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm
Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm

Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm

Price
From £12.60
Brown PiP Large Letter Postal Box - 175mm x 165mm x 22mm
Brown PiP Large Letter Postal Box - 175mm x 165mm x 22mm
Brown PiP Large Letter Postal Box - 175mm x 165mm x 22mm

Brown PiP Large Letter Postal Box - 175mm x 165mm x 22mm

Price
From £4.18
Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm
Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm
Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm

Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm

Price
From £10.99
Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm
Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm
Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm

Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm

Price
From £14.39
Brown PiP Large Letter Postal Box - 225mm x 160mm x 19mm
Brown PiP Large Letter Postal Box - 225mm x 160mm x 19mm

Brown PiP Large Letter Postal Box - 225mm x 160mm x 19mm

Price
From £14.18
Brown PiP Large Letter Postal Box - 240mm x 156mm x 17mm
Brown PiP Large Letter Postal Box - 240mm x 156mm x 17mm

Brown PiP Large Letter Postal Box - 240mm x 156mm x 17mm

Price
From £13.99
Brown PiP Large Letter Postal Box - 240mm x 210mm x 19mm
Brown PiP Large Letter Postal Box - 240mm x 210mm x 19mm
Brown PiP Large Letter Postal Box - 240mm x 210mm x 19mm

Brown PiP Large Letter Postal Box - 240mm x 210mm x 19mm

Price
From £11.21
Brown PiP Large Letter Postal Box - 265mm x 220mm x 23mm
Brown PiP Large Letter Postal Box - 265mm x 220mm x 23mm
Brown PiP Large Letter Postal Box - 265mm x 220mm x 23mm

Brown PiP Large Letter Postal Box - 265mm x 220mm x 23mm

Price
From £4.70
Brown PiP Large Letter Postal Box - 330mm x 220mm x 23mm
Brown PiP Large Letter Postal Box - 330mm x 220mm x 23mm
Brown PiP Large Letter Postal Box - 330mm x 220mm x 23mm

Brown PiP Large Letter Postal Box - 330mm x 220mm x 23mm

Price
From £6.26
Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm
Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm
Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm

Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm

Price
From £18.49
Brown PiP Large Letter Postal Box - 344mm x 235mm x 20mm
Brown PiP Large Letter Postal Box  - 344mm x 235mm x 20mm
Brown PiP Large Letter Postal Box  - 344mm x 235mm x 20mm

Brown PiP Large Letter Postal Box - 344mm x 235mm x 20mm

Price
From £17.77
Brown PiP Large Letter Postal Box - 430mm x 219mm x 23mm
Brown PiP Large Letter Postal Box - 430mm x 219mm x 23mm
Brown PiP Large Letter Postal Box - 430mm x 219mm x 23mm

Brown PiP Large Letter Postal Box - 430mm x 219mm x 23mm

Price
From £7.04
Custom Full Colour Printed Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm
Custom Full Colour Printed Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm
Custom Full Colour Printed Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm

Custom Full Colour Printed Brown PiP Large Letter Postal Box - 147mm x 138mm x 20mm

Price
From £24.00
Custom Full Colour Printed Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm
Personalised & Custom Full Colour Printed Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm
Personalised & Custom Full Colour Printed Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm

Custom Full Colour Printed Brown PiP Large Letter Postal Box - 220mm x 190mm x 19mm

Price
From £18.00
Custom Full Colour Printed Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm
Personalised & Custom Full Colour Printed Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm
Personalised & Custom Full Colour Printed Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm

Custom Full Colour Printed Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm

Price
From £30.00